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SUMMARY:Claudio Bonanno (Università di Pisa)
DTSTART:20220125T133000Z
DTEND:20220125T143000Z
DTSTAMP:20260423T052839Z
UID:OWNS/73
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OWNS/73/">In
 finite ergodic theory and a tree of rational pairs</a>\nby Claudio Bonanno
  (Università di Pisa) as part of One World Numeration seminar\n\n\nAbstra
 ct\nThe study of the continued fraction expansions of real numbers by ergo
 dic methods is now a classical and well-known part of the theory of dynami
 cal systems. Less is known for the multi-dimensional expansions. I will pr
 esent an ergodic approach to a two-dimensional continued fraction algorith
 m introduced by T. Garrity\, and show how to get a complete tree of ration
 al pairs by using the Farey sum of fractions. The talk is based on joint w
 ork with A. Del Vigna and S. Munday.\n
LOCATION:https://researchseminars.org/talk/OWNS/73/
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